FR2258441B1 - - Google Patents
Info
- Publication number
- FR2258441B1 FR2258441B1 FR7501490A FR7501490A FR2258441B1 FR 2258441 B1 FR2258441 B1 FR 2258441B1 FR 7501490 A FR7501490 A FR 7501490A FR 7501490 A FR7501490 A FR 7501490A FR 2258441 B1 FR2258441 B1 FR 2258441B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2279/74A GB1500902A (en) | 1974-01-17 | 1974-01-17 | Phosphors and their preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2258441A1 FR2258441A1 (OSRAM) | 1975-08-18 |
| FR2258441B1 true FR2258441B1 (OSRAM) | 1980-04-18 |
Family
ID=9736765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7501490A Expired FR2258441B1 (OSRAM) | 1974-01-17 | 1975-01-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4026816A (OSRAM) |
| AT (1) | AT351636B (OSRAM) |
| CA (1) | CA1038620A (OSRAM) |
| DE (1) | DE2501783C2 (OSRAM) |
| FR (1) | FR2258441B1 (OSRAM) |
| GB (1) | GB1500902A (OSRAM) |
| IT (1) | IT1028378B (OSRAM) |
| NL (1) | NL182006C (OSRAM) |
| ZA (1) | ZA75221B (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL178517C (nl) * | 1975-11-28 | 1986-04-01 | Philips Nv | Luminescerend scherm; lagedrukkwikdampontladingslamp; werkwijze voor de bereiding van een luminescerend aluminaat. |
| NL181063C (nl) * | 1976-05-13 | 1987-06-01 | Philips Nv | Luminescerend scherm; lagedrukkwikdampontladingslamp; werkwijze voor de bereiding van een luminescerend materiaal. |
| US4198244A (en) * | 1978-04-07 | 1980-04-15 | National Research Development Corporation | Fluorescing agents for dental porcelain |
| US4153572A (en) * | 1978-06-14 | 1979-05-08 | Gte Sylvania Incorporated | Ultraviolet emitting CeYMg aluminate fluorescent lamp phosphor for psoriasis treatment |
| JPS57202638A (en) * | 1981-06-09 | 1982-12-11 | Toshiba Corp | Fluorescent lamp |
| DE4301177A1 (de) * | 1993-01-19 | 1994-07-21 | Telefunken Microelectron | UV-Strahlungsdetektor |
| US6596195B2 (en) | 2001-06-01 | 2003-07-22 | General Electric Company | Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the same |
| US7427577B2 (en) * | 2006-04-06 | 2008-09-23 | Nanocerox Inc | Sintered polycrystalline terbium aluminum garnet and use thereof in magneto-optical devices |
| FR2943333B1 (fr) | 2009-03-20 | 2011-08-05 | Baikowski | Alumine, luminophores et composes mixtes ainsi que procedes de preparation associes |
| DE102009037861A1 (de) * | 2009-05-25 | 2010-12-02 | Osram Opto Semiconductors Gmbh | Chloroaluminat-Verbindung, Verfahren zu deren Herstellung, strahlungsemittierende Vorrichtung umfassend die Chloroaluminat-Verbindung und Verfahren zur Herstellung der strahlungsemittierenden Vorrichtung |
| TWI501926B (zh) * | 2010-07-23 | 2015-10-01 | Baikowski | 氧化鋁、發光團及混合化合物，以及相關製備方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6906222A (OSRAM) * | 1969-04-23 | 1970-10-27 | ||
| NL160869C (nl) * | 1972-11-03 | Philips Nv | Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm. |
-
1974
- 1974-01-17 GB GB2279/74A patent/GB1500902A/en not_active Expired
-
1975
- 1975-01-13 ZA ZA00750221A patent/ZA75221B/xx unknown
- 1975-01-14 CA CA217,915A patent/CA1038620A/en not_active Expired
- 1975-01-15 IT IT19282/75A patent/IT1028378B/it active
- 1975-01-17 US US05/540,804 patent/US4026816A/en not_active Expired - Lifetime
- 1975-01-17 AT AT32175A patent/AT351636B/de not_active IP Right Cessation
- 1975-01-17 NL NLAANVRAGE7500603,A patent/NL182006C/xx not_active IP Right Cessation
- 1975-01-17 DE DE2501783A patent/DE2501783C2/de not_active Expired
- 1975-01-17 FR FR7501490A patent/FR2258441B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU7740875A (en) | 1976-07-22 |
| NL182006C (nl) | 1987-12-16 |
| NL7500603A (nl) | 1975-07-21 |
| CA1038620A (en) | 1978-09-19 |
| US4026816A (en) | 1977-05-31 |
| NL182006B (nl) | 1987-07-16 |
| ATA32175A (de) | 1979-01-15 |
| FR2258441A1 (OSRAM) | 1975-08-18 |
| GB1500902A (en) | 1978-02-15 |
| IT1028378B (it) | 1979-01-30 |
| DE2501783A1 (de) | 1975-07-24 |
| AT351636B (de) | 1979-08-10 |
| DE2501783C2 (de) | 1984-12-20 |
| ZA75221B (en) | 1976-08-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |